CVE-2026-46401

MEDIUM

haxtheweb issues - HAX CMS PHP Has Insufficient Session Expiration

Title source: rule
STIX 2.1

Description

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions prior to 26.0.0 suffer from an improper session termination vulnerability where authentication tokens remain valid after user logout. This allows attackers who obtain valid tokens to maintain persistent access to authenticated CMS functionality, bypassing the intended session termination mechanism and enabling unauthorized access to CMS metadata and administrative functions. Version 26.0.0 fixes the issue.

References (1)

Core 1
Core References

Scores

CVSS v4 5.3
EPSS 0.0031
EPSS Percentile 22.6%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-613
Status published
Products (1)
haxtheweb/issues < 26.0.0
Published Jun 05, 2026
Tracked Since Jun 06, 2026